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Glenn Greenwald on America's Surveillance Society

Perhaps no one has stirred the pot on the reach of the national security state than journalist Glenn Greenwald when he released information about the NSA from whistleblower Edward Snowden.  A “surveillance society” is a society where people become much more afraid and cautious to speak out against their own government.  In our quest to defeat terrorism, are we sacrificing free speech and creating a conformist society?